“We need everybody to remember how we felt 100 days ago,” Obama says in the video, “and make sure that what we said at that time wasn’t just a bunch of platitudes. That we meant it.”

Watch the full video below:

There are a few noteworthy people missing from Reid’s video, however — red-state Democratic Senators who have been reluctant to support gun control measures, including the expansion of background checks.

Some of these Senators include Sens. Heidi Heitkamp (D-N.D.), Mark Pryor (D-Ark.), Mary Landrieu (D-La.), and Mark Begich (D-Alaska). The latter three of those Senators are up for re-election in 2014. Two other red-state Democrats — Indiana’s Joe Donnelly and North Carolina’s Kay Hagan — have signaled that they would be willing to support background checks.

A Democratic Senate aide said that Reid would not be releasing a similar video aimed at Democrats in red states.